Power boat



FIG. 1 is a top plan view of a power boat showing my new design;

FIG. 2 is a side elevational view of said power boat, with the side opposite that shown having the same appearance;

FIG. 3 is a bottom view of said power boat;

FIG. 4 is a rear elevational view of said power boat; and

FIG. 5 is a front elevational view of said power boat. 

The ornamental design of a power boat, substantially as shown and described. 